[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fVmjug0wMBHAQdjs9v_1GTPW2O6S9tyFXqSn9CjG7MU0":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":11,"question":15,"related":16,"source":26,"type":27},[],"2026-05-27 13:37:09",344505665,[8,9,10],"永真式","非永真式的可满足式","矛盾式",{"courseId":12,"courseImg":13,"courseName":14},"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","命题公式\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F35811ffeca73bdf50392acd7db83975d.png\">的类型是( )",[17,28,37,45,54,63,72,80,89,92],{"answer":18,"createTime":5,"id":19,"options":20,"question":25,"source":26,"type":27},[],344505657,[21,22,23,24],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F882c5e37e3d1fd8f6f549ff63288a324.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F7c3a2c44f287c0bcd2d2acd63b61d324.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F26c03a7d467140d41ed538c029700af3.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F2589826c5f9c0482146f2a2ca2b98ab3.png\">","下列命题公式为永真式的是( )","v1",0,{"answer":29,"createTime":30,"id":31,"options":32,"question":36,"source":26,"type":27},[],"2026-05-26 09:40:13",344505658,[33,34,35],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F53db1632de912b05b7699063b140dce2.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F5241bb7db3bdf2c9af53a22613f93058.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F66eb7b5801a4d3cf9ff0b9090872dab8.png\">","设命题P:明天上午七点下雨; Q:明天上午七点下雪; R:我将去学校.符号化下述语句.&quot;如果明天上午七点不是雨夹雪,则我将去学校.&quot;正确的是( )",{"answer":38,"createTime":30,"id":39,"options":40,"question":25,"source":26,"type":27},[],344505659,[41,42,43,44],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ff04c9c36b83131112707bd678f89014d.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fb17fb168e3b385dded73b55c242fda63.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F163c3a48096876e778d79e8ead751ce1.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fddbd1b42b9f65413f6d61b9a5ce5234b.png\">",{"answer":46,"createTime":5,"id":47,"options":48,"question":53,"source":26,"type":27},[],344505660,[49,50,51,52],"┐P&rarr;Q","┐P&and;Q","P&or;Q","┐P&or;Q","若P:他聪明;Q:他用功;则&quot;他虽然不聪明,但用功&quot;,可符号化为( )",{"answer":55,"createTime":5,"id":56,"options":57,"question":62,"source":26,"type":27},[],344505661,[58,59,60,61],"(Q&or;┐P)&rarr;(P&and;┐P)","P&and;(P&or;Q&or;R)","┐(Q&rarr;Q&and;P)","(P&rarr;┐P)&rarr;┐P","以下命题公式中,为永真式的是( )",{"answer":64,"createTime":5,"id":65,"options":66,"question":71,"source":26,"type":27},[],344505662,[67,68,69,70],"地球外的星球上也有人","下午考试吗","请把门关上","x + 5 &gt; 6","下列语句中,( )是命题",{"answer":73,"createTime":5,"id":74,"options":75,"question":79,"source":26,"type":27},[],344505663,[76,77,78,51],"P&and;Q","P&rarr;Q","P&or;┐Q","若P:天下雨;Q:他来了;则&quot;虽然天下雨,他还是来了&quot;,可符号化为( )",{"answer":81,"createTime":30,"id":82,"options":83,"question":88,"source":26,"type":27},[],344505664,[84,85,86,87],"他跑100米只用了10秒钟,你说他是不是运动健将呢","我正在说慌","请坐下","他跑100米只用了10秒钟,他是一个真正的运动健将","下列语句是命题的是( )",{"answer":90,"createTime":5,"id":6,"options":91,"question":15,"source":26,"type":27},[],[8,9,10],{"answer":93,"createTime":5,"id":94,"options":95,"question":99,"source":26,"type":27},[],344505666,[96,97,8,98],"永假式","可满足式","以上都有可能","永真式的否定,是( )"]